Pneumatic And Hydraulic Equipment Page 759

Method of Assembly Releasable grab ring technology combining plastic and brass components for a compact and superior fitting design Color coding option available with tamper-resistance feature Molded mounting brackets on tube connector designs Grey release sleeve indicating inch tube sizes Silicone free 'O' ring seals Grips soft PU tube Reusable 'O' ring seals on parallel threads Non-PTFE based thread sealant on tapered threads Easy tube insertion for rapid and quick assembly of pneumatic circuits Internal hexagon on straight adapters allows assembly in confined spaces Reliable and corrosion resistant Technical data Medium: Compressed air Operating pressure: Vacuum-150 psig unless otherwise stated (dependant on tubing specification) Ambient Temperature: 32 to 140F Tube sizes 1/8", 5/32", 1/4", 5/16", 3/8" O/D Warning: The Pneufit C design is not to be used with vehicle air braking or ancillary systems. For push-in fittings suitable for these applications, please refer to the Fleetfit range or contact John Henry Foster for assistance 1. Ensure that the end of the tube is cut square and is free from burrs. 2. Push the tube through the release button and grab ring into the fitting. 3. Push the tube firmly through the 'O' ring until it bottoms on the tube stop then pull back. 4. To disconnect, push the tube into the fitting, hold down the release button and withdraw the tube. Torque figures Thread sealant is applied to the full circumference of the thread. The recommended tightening torque figures for designs with thread sealant are found in the following table: Materials Body: PBT Seals: NBR (silicone free) u-packaging and O-rings Threaded bodies: nickel plated brass Release sleeve and backing ring: POM Grab-ring: stainless steel Collar: nickel plated brass Thread sealant: threebond 2350B Tube types Nylon 11 or 12, polyurethane and other plasticized or unplasticized tubing which conforms to the tolerances specified in DIN 73378, NFE 49-101, ISO / WD 16026, ISO / WD 16627 Polyurethane 85 or 95 durometer Typical part number: C24470428 90 swivel elbow adapter Body Release button Grab ring 'O' ring Thread Pre-applied thread sealant (tapered threads) Thread Tightening torque ft lbs 1/8" 5.1- 6.5 1/4" 8.7 - 10.1 3/8" 15.9 - 18.6 1/2" 20.2 - 21.7 PNEUFIT C COMPOSITE AND PNEUFIT M FITTINGS N O R G R E N norgren pneumatics JHF Catalog [ Volume 7 ] (314) 427-0600 800-444-0522 (FAX) 314-427-3502 www. j hf.com 759 Prices Subject to Change Without Notice John Henry Foster pneumatic and hydraulic equipment

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